ASP.NET MVC Routing with areas

I have an area called Organisations. In this area I have a view with a Url.Action link.

By default, if I just pass the action name, it will call the action in the current controller in the Organisation area.

I have a controller in the controllers folder (not in an area), and I want to call an action in that controller.

Basically, this action will be something that any area can call. What would the best way of achieving this?

If this is totally the wrong way to go about this, then I'm open to suggestions.

Thanks,

EDIT - Here are the routes

Global.asax

public static void RegisterRoutes(RouteCollection routes)
    {
        routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

        routes.MapRoute(
            "Columns",
            "Columns/Columns/{ID}/{idList}",
            new { controller = "Columns", action = "UserColumnList" }
        );

        routes.MapRoute(
            "Default", // Route name
            "{controller}/{action}/{id}", // URL with parameters
            new { controller = "Account", action = "Login", id = UrlParameter.Optional } // Parameter defaults
        );

    }

OrganisationsAreaRegistration.cs

public override void RegisterArea(AreaRegistrationContext context)
    {
        context.MapRoute(
            "Organisations_view",
            "Organisations/{id}/View",
            new { controller = "Manage", action = "View" }
        );

        context.MapRoute(
            "Organisations_general",
            "Organisations/{id}/General",
            new { controller = "Manage", action = "General" }
        );

        context.MapRoute(
            "Organisations_addressbook",
            "Organisations/{id}/AddressBook",
            new { controller = "Manage", action = "AddressBook" }
        );

        context.MapRoute(
            "Organisations_departments",
            "Organisations/{id}/Departments",
            new { controller = "Manage", action = "Departments" }
        );

        context.MapRoute(
            "Organisations_people",
            "Organisations/{id}/People",
            new { controller = "Manage", action = "People" }
        );

        context.MapRoute(
            "Organisations_events",
            "Organisations/{id}/Events",
            new { controller = "Manage", action = "Events" }
        );

        context.MapRoute(
            "Organisations_journal",
            "Organisations/{id}/Journal",
            new { controller = "Manage", action = "Journal" }
        );

        context.MapRoute(
            "Organisations_tasks",
            "Organisations/{id}/Tasks",
            new { controller = "Manage", action = "Tasks" }
        );

        context.MapRoute(
            "Organisations_edit",
            "Organisations/{id}/Edit",
            new { controller = "Manage", action = "Edit" }
        );

        context.MapRoute(
           "Organisations_journalnew",
           "Organisations/{id}/{action}",
           new { controller = "Manage" }
       );

        context.MapRoute(
            "Organisations_recent",
            "Organisations/{action}",
            new { controller = "Manage", action = "Index" }
        );

        context.MapRoute(
            "Organisations_default",
            "Organisations/{controller}/{action}/{id}",
            new { controller = "Manage", action = "Index", id = UrlParameter.Optional }
        );


    }